Merge pull request #203 from yarikoptic/master

ENH: do allow "True" and "False" for EnsureBool
BF: Adjust manpage generation to changes in cmdline interface
Merge branch 'master' of github.com:PyMVPA/PyMVPA

* 'master' of github.com:PyMVPA/PyMVPA:
  ENH: do allow True and False for EnsureBool
RM: Remove cmdline examples that are now duplicates
DOC: Polish examples.
BF: cmd_searchlight -- do not strip last mapper unless scatter/seeding has happened
DOC: Basic set of documented cmdline example scripts
ENH: fmri_analyses.sh -- allow to be ran on downscaled dataset

- query for HOC ROI ids, do not assume all of them are present
- allow to change classifier from the env var MVPA_EXAMPLE_CLF
- adjusted output (do not veil error msgs, report nfeatures) for ROI analysis
Merge pull request #204 from yarikoptic/bf_searchlight_seeding_and_mapper

BF: cmd_searchlight -- do not strip last mapper unless scatter/seeding has happened
DOC: just minor typos
BF: cmd_searchlight -- with scattering and fa mask specified should operate on those in fa mask
BF: script to generate spatiall downsampled tutorial_data for testing
NF: tutorial_data downscaled spatially to 25mm

Summary over files:

anat.nii.gz       float32 [  6,  10,  10]       25.00x25.00x25.00       #exts: 1    [352]   0.006:3.3e+02
bold_mean.nii.gz  float32 [  6,  10,  10]       25.00x25.00x25.00       #exts: 1    [600]     8:2.2e+03
bold.nii.gz        int16  [  6,  10,  10, 1452] 25.00x25.00x25.00x2.50  #exts: 1  [871200]    2:2.3e+03
mask_brain.nii.gz  int16  [  6,  10,  10]       25.00x25.00x25.00       #exts: 1    [129]        1:1
mask_gray.nii.gz  float32 [  6,  10,  10]       25.00x25.00x25.00       #exts: 1    [28]         1:1
mask_hoc.nii.gz    uint8  [  6,  10,  10]       25.00x25.00x25.00       #exts: 1    [45]         1:44
mask_vt.nii.gz    float32 [  6,  10,  10]       25.00x25.00x25.00       #exts: 1     [1]         1:1
mask_white.nii.gz float32 [  6,  10,  10]       25.00x25.00x25.00       #exts: 1    [34]         1:1
ENH: make use of MVPA_TESTS_QUICK in fmri_analyses.sh for reasonable runtime
NF: tools/coverage-bin/pymvpa2 - a simple wrapper to run bin/pymvpa2 with coverage
NF: "make coveragecmdline" (and change to .travis.yml) to run cmdline tools under coverage

as a "quick" workaround before we come up with proper testing for those
Merge branch 'master' of github.com:PyMVPA/PyMVPA

* 'master' of github.com:PyMVPA/PyMVPA:
  DOC: Basic set of documented cmdline example scripts
  DOC: Polish examples.
  RM: Remove cmdline examples that are now duplicates
  BF: Adjust manpage generation to changes in cmdline interface

Conflicts:
	doc/examples/cmdline/fmri_analyses.sh - adjusted for my changes + fixed a typo
BF: query_pymvpa.sh removing dumping of info into a file (logic was removed)